BlackBerry PlayBook - Buy 2, get 1 free Summary: Not sure if it's a good deal or utter desperation on RIM's part. By Adrian Kingsley-Hughes for Hardware 2.0 | October 28, 2011 -- 06:39 GMT (23:39 PDT) Follow @the_pc_doc Been holding out on getting a BlackBerry PlayBook tablet? How about a three for two offer? Not sure if it's a good deal or utter desperation on RIM's part. Tempting or not? Topics: BlackBerry, Mobile OS, Mobility, Security Kick off your day with ZDNet's daily email newsletter. It's the freshest tech news and opinion, served hot. Get it.